How would you boot from a CD rom on a ASUS M2N-SLI Hardrive?

I cannot get the Windows 7 dis to boot on my ASUS M2N-SLI hard drive, all is it keeps doing is, starting up from the harddrive and goes immediately into the existing window 7 edition that is currently installed on the computer, I want to wip this out, and reformat/delete my hardrive and start over, please help me?

Bob2013-02-27T11:50:36Z

Favorite Answer

Go in to the bios and set the cd rom before the hard drive in the boot order... That should work for your...